Dual Monitors Display:USB C VGA HDMI Adapter is design to mirror or extend the screen of laptop, HDMI and VGA port work simultaneously; Allow you to connect hdmi/vga port monitors, displays, tvs. (Noted: Two screens ONLY can extend same images, like A-B/B.) USB-C to HDMI Adapter Supports video resolution up to (4Kx2K) at 3840x2160P/30Hz,which is 4 times clearer than 1080P and supports simultaneously video output, when use HDMI alone, It support a large screen liquid crystal TV or display compatible with 4K max output, you can enjoy vivid images, true to life at working or for home entertainment. USB C to VGA Adapter:Compatible for VGA projectors and displays, the right adapter for your presentations, conferences, workshops, trainings, lectures, slide warriors and road warriors; Thunderbolt 3 to VGA resolutions up to 1080p@ 60Hz, downward compatible with 1080i, 720p, , 576p, 480i/480p. Wide Compatibility:USB C Thunderbolt 3 to vga hmi adapter works for MacBook Pro 2019/2018/2017, iPad Pro 2019/2018, Macbook Air, MacBook 12"/ 13"/15",2016/17/18, Dell XPS13/XPS15/Spectre X2/ Spectre X360/Acer Switch Alpha 1, Acer Spin7, Acer Chromebook R13, Google Chromebook Pixel, Yoga 900/910/920/940, Galaxy s8/S9/S10, Mate Book,Hua Wei Mate 10, etc. (Noted: Please confirm that your host device supports video output or DP Alt Mode, not all USB-C ports/ systems support Alternate Mode functionality.) Easy to Use:Plug and Play, no software or drivers needed, 2-IN-1 USB Type C 3.1Adapter is an ideal solution for connecting USB-C devices (compatible with Thunderbolt 3) to HDMI or VGA equipped displays